Episcope

Details Episcope Episcope

1979-10-09

1982-02-02

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Identifying, composing, or selecting

353114, 353120, 355 44, G03B 2752, G03B 2314

Patent

active

043136753

ABSTRACT:
A device for displaying sheet opaque pictures in which images of scenes thereon are transmitted from a housing onto an exterior display. A picture exchange magazine has a display window at the picture scene such that the top of a stack of pictures is confined at the window and the remainder are confined behind it. The magazine includes first and second frame members, the latter being relatively reciprocable parallel to the window and picture scence for cyclic exchange of the top picture in the magazine. A release holder retains the magazine on the housing while allowing the frame members to remain relatively movable to each other.

REFERENCES:
patent: 3094036 (1963-06-01), Benson
patent: 3801201 (1974-04-01), Greenblatt
patent: 4204754 (1980-05-01), Asanuma et al.

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